:
In all procedures, it was ensured that human rights were protected. Ethical approval for conducting of this study was obtained from the Research Ethics Committee (REC) of the Institute of Health Research (IHR), University of Health and Allied Sciences, Ho. The protocol identification number is UHAS-REC/A.3 [CitationRef removed]17–18.In addition, a written and verbal consents were sought from the respondents before they took part in the study. There was no risk posed during the period of data collection to the participants. Taking part in this study was optional and issues regarding consent were explained to the respondents that they could withdraw from the study at any point in time without consequences. Privacy, confidentiality and anonymity were ensured throughout the study by coding the data.

:
Not applicable.

:
The authors declare that they have no competing interests.

:
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.